ELLH07120

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Terminal blocks, also known as terminal strips, are a form of electrical connectors which allow multiple wires to be electrically connected in a safe and secure way. In general, terminal blocks are used to connect a wide variety of conductive wires, including copper and aluminum. They are used in a variety of varying applications in all sizes of electronic equipment, especially in commercial and industrial equipment. This article focuses on the type of terminal blocks known as ELLH07120, their application field and working principle.

The ELLH07120 series terminal blocks are manufactured by the company Hengxin, and are a type of surface mount terminal block. This type of terminal block is designed to be used in a variety of applications such as: home appliances, automotive electronics, industrial automation, power electronics, office automation, telecommunications, netcom products, and more. They are also suitable for use in electronic products that may need to pass EMC verification.

The ELLH07120 series of terminal blocks are designed for use in areas where high electrical connection reliability and insulation performance is characteristic. The profile of the terminal block is a U-shaped design, which ensures optimal electrical contact. Additionally, the contacts contain a silver alloy that has a very low contact resistance, which helps maintain the stability of the electrical connection.

One of the main features of the ELLH07120 terminal blocks is their high dielectric strength. This feature means that the connections are able to withstand high voltages while still maintaining a strong electrical connection, and prevents electrical shocks and other dangerous scenarios. In addition to this, the terminal blocks are insulating and flame retardant, meeting the requirements for safety in various industries.

When it comes to the engineering of the ELLH07120 terminal blocks, several components are required in order to make the connection. These components include two MS-steel plates and two insulation plastic plates. The two plates slide into each other, one going between the metal and one between the plastic plates, and together they form a secure electrical connection. The terminal blocks also feature a unique locking mechanism, whereby the locking part ensures that the connection is securely locked and does not move when being used.

The working principle of the ELLH07120 Series is based on the process of generating a tight electrical connection between two conductors. The two MS steel plates hold the two conductors in tight contact with each other while the insulation plastic plates protect them from any unintended contact with other components. Additionally, the locking part helps to ensure that the connection between the two conductors is maintained, and the contact resistance between them is minimized.

In conclusion, the ELLH07120 series of terminal blocks are a type of surface mount terminal block, suitable for use in a variety of applications. They are designed for high performance, offering superior electrical connection reliability and insulation performance. The two MS-steel plates and two insulation plastic plates form a secure electrical connection, and the locking part helps to ensure that the connection is maintained. The ELLH07120 series of terminal blocks are a great choice for any application requiring a reliable and secure electrical connection.

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